使用Mockito嘲笑Lombok @getter字段

Question

我在我的某些静态字段上使用lombok的 @Getter表示法：

public class A {
    @Getter protected static MyClass myClass;
}

在单元测试时，我必须对这些静态字段的值模拟一部分的代码：

MyClass.getMyClass();

嘲笑，我在做：

mock(MyClass.class);
when(MyClass.getMyClass()).thenReturn(...);

但是，这样的模拟给出了以下错误。

 [testng] org.mockito.exceptions.misusing.MissingMethodInvocationException:
 [testng] when() requires an argument which has to be 'a method call on a mock'.
 [testng] For example:
 [testng]     when(mock.getArticles()).thenReturn(articles);
 [testng]
 [testng] Also, this error might show up because:
 [testng] 1. you stub either of: final/private/equals()/hashCode() methods.
 [testng]    Those methods *cannot* be stubbed/verified.
 [testng]    Mocking methods declared on non-public parent classes is not supported.
 [testng] 2. inside when() you don't call method on mock but on some other object.

我必须达到条件2，但我不明白自己不是"在模拟上调用方法"。

有人成功嘲笑了伦波克·格特斯吗？

谢谢！

Answer 1

正如我在上面的评论中所说的那样，Mockito不支持模拟静态方法。

使用PowerMock

示例：

@RunWith(PowerMockRunner.class)
@PrepareForTest(A.class)
public class YourTestClass{
    PowerMockito.mockStatic(A.class);
    when(A.getMyClass()()).thenReturn(...);
}

另外，

MyClass.getMyClass();

getMyClass() belongs to class A or class Myclass ?